Elesa+Ganter 11117-KN HCV.127-E-STL-NO-M12-KN Electrical Level Indicator

The Elesa+Ganter 11117-KN electrical level indicator, also known as HCV.127-E-STL-NO-M12-KN, is a column level indicator developed for hydraulic reservoirs that require both visual checking and electrical signalling. It is built around a 127 mm mounting pitch and an M12 connection, making it a compact solution for industrial oil level monitoring.

Technical Characteristics

This model belongs to the HCV-E-STL family and uses transparent polyamide-based technopolymer for the main body. The material provides resistance to shocks, oils with additives, aliphatic and aromatic hydrocarbons, petrol, naphtha and phosphoric esters. It includes a float with a magnetic element that activates the electrical contact when the oil drops to the minimum level.

The NO contact configuration means the electrical contact is normally open and closes when the minimum level is reached. This makes the component useful in warning circuits, PLC inputs and monitoring systems where a closed signal confirms a low-level condition. The unit also includes a temperature probe, allowing fluid temperature to be converted into an electrical resistance signal for monitoring equipment.

Design Benefits

The Elesa+Ganter 11117-KN HCV.127-E-STL-NO-M12-KN electrical level indicator combines visibility, electrical output and practical installation in one unit. Its side connector layout helps reduce the intervention level of the sensor and supports cleaner panel integration. The transparent column improves readability from different viewing angles, which is useful on hydraulic power units and machinery panels.

Application Areas

This indicator is commonly considered for hydraulic tanks, lubrication systems, industrial presses, machine tools and compact automation units. For additional Elesa+Ganter product information, see Elesa+Ganter technical components.

Elesa+Ganter 11117-KN Level Indicator FAQ

What does the NO contact mean?

NO means normally open. The contact closes when the oil reaches the minimum level, sending a signal to the connected control system.

What is the mounting pitch of this model?

The HCV.127 version has a 127 mm mounting pitch, which is suitable for compact column level indicator installations.

Does this product only show oil level visually?

No. It provides visual level indication and also generates an electrical signal when the minimum level is reached.

Can it help monitor temperature?

Yes. The STL version includes a temperature probe, allowing temperature-related resistance values to be read by suitable measuring equipment.

Where should it not be used?

It should not be used with incompatible fluids or cleaning agents containing alcohol unless the specific execution is approved for that condition.